Norismos Alarm Monitoring System Software

hello,

I have an norismos central monitoring system using N3000-DSP, N2000-DP11,N3000-IMC, N3000-ISC, PC.

I want to change the display text for one node, at the manual we need to use program DTL_23 to upload the data on the busable devices[nodes] in the NORICAN system., the program runs only under MS-DOS. where i can find this program ,or it will be allready in the system PC, [the sys. PC use windows 98]. I need to write new text because I have malfunction node I changed it to another spare so I need to delete the old one and upload the data to the spare node.

thanks for all.